Sabouri, Nasim, Karin McDonald, Christopher Webb, Ileana Cristea, and Virginia Zakian. (2012) 2012. “DNA Replication through Hard-to-Replicate Sites, Including Both Highly Transcribed RNA Pol II and Pol III Genes, Requires the S. Pombe Pfh1 Helicase”. Genes Dev 26 (6): 581-93. doi:10.1101/gad.184697.111.